{"version":"2.1.281","anchor":"agent-resume-no-longer-passes-replhydration","canonical_anchor":"agent-resume-no-longer-passes-replhydration","heading":"Agent resume no longer passes replHydration","tier":null,"area":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.281\/e\/agent-resume-no-longer-passes-replhydration","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.281","markdown":"### Agent resume no longer passes replHydration\n\nResuming a background agent no longer sets replHydration in its stream override\n\n**Unclear.** The finding does not say what dropping `replHydration` changes when an agent resumes.\n\n**What**\n\nA background agent is a helper Claude runs alongside your main conversation. When one is resumed, Claude Code no longer sets `replHydration: { kind: \"resume\" }` in the stream override it passes along.\n\n**Why**\n\nThis is an internal change to how background agents are resumed. The finding does not show a visible effect."}